SANS 10120-2 AA-1986 Code of practice for use with standardized specifications for civil engineering construction and contract documents Part 2 Project specification Section AA Gen.pdf

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1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. SABS 0120 : Part 2 Section AA-1986 General (small works) PART 2 : PROJECT SPECIFICATION SECTION AA CONTENTS Clause 1. 2. 3. 3.1 3.2 3.2.1 3.2.2 3.2.3 3.3

4、 3.4 3.5 Page Number ESSENTIAL PROJECT SPECIFICATION CLAUSES . 1 ESSENTIAL DATA 1 ADDITIONAL CLAUSES . 1 General . 1 Normal Projects . 1 Clauses selected from Section A 1 Clauses selected from SABS 1200 A 1 Documentation and design requirements 1 Prestige Projects . 1 Subeconomic Projects . 1 Labour

5、-based Projects . 2 Second Revision March 1986 This section of the code supersedes SABS 0120 Part 2 Section AA-1982 Approved by the COUNCIL OF THE SOUTH AFRICAN BUREAU OF STANDARDS SABS 0120 : Part 2 Section AA-1986 General (small works) SABS 1200 AA : GENERAL (SMALL WORKS) NOTE a) Number PSAA claus

6、es in the sequence in which the clauses to which they relate appear in SABS 1200 AA. b) The clause number(s) given at the beginning or after the heading of a clause is/are, unless otherwise stated, the number(s) of the relevant clause(s) of SABS l200 AA. ESSENTIAL PROJECT SPECIFICATION CLAUSES Set o

7、ut suitable clauses it1 Portion 2 of the project specification to provide essential information as follows: a) (Subclause 3.1) If necessary, state that samples are to be delivered to a designated laboratory or other point instead of being delivered to site. b) (Subclause 3.1) State whether the engin

8、eers approval of the manufacturers published instructions is required. C) (Subclause 6.2) When appropriate, state the engineers requirements in respect of degrees of accuracy if Degree of Accuracy I1 is not applicable. ESSENTIAL DATA The availability of certain essential data may affect the prices t

9、endered. Except where such data have been given in the schedule or on the tender drawings, set out suitable clauses covering items such as the following in Portion 2 of the project specification: a) (Subclause 3.2) State what existing structures, if any, on site may be used or demolished by the cont

10、ractor. b) (Subclause 7.2) See Subclause 3.2.7 of Section A in regard to the testing laboratory. C) (Subclause 7.3) See Subclause 3.2.8 of Section A in regard to test methods. d) (Subclause 8.1.1) See Subclause Z.l(a) of Section A in regard to method of measurement. e) (Subclause 8.5) State the purp

11、ose of each provisional sum. f) (Subclause 8.5) See Subclause 2.l(e) of Section A in regard to temporary protection (if any) of a designated service. ADDITIONAL CLAUSES GENERAL. Where it is necessary to amplify or otherwise to vary the terms of SABS 1200 AA to render them suitable for use in project

12、s to be carried out in particular locations or under particular circumstances, include in Portion 2 of the project specification clauses dealing with matters other than those covered by Clauses 1 and 2 above. (See also Subclause 1.3 of Section A of Part 3 of the code.) NORMAL PROJECTS NOTE: To meet

13、requirements imposed by various norms of economic development, projects are classified as normal, prestige, subeconomic and labour-based projects (see Clause 4 of the Intro&ction to Part 3 of the code). Clauses Selected from Section A. Select appropriate clauses from the examples given in Subclauses

14、 3.2.1-3.2.13, inclusive, of Section A for use in PSAA clauses. If required, use the clauses given in Subclause 3.2.4 of Section A as the basis for a particular specification. Clauses Selected from SABS 1200 AI). Include as PSAA clauses the contents of appropriate clauses of SABS 1200 A to deal with

15、 circumstances that are not fully covered by SABS 1200 AA, for example: a) Provisional sums (Subclause 8.5 of SABS 1200 A) b) Prime cost items (Subclause 8.6 of SABS 1200 A) C) Daywork (Subclause 8.7 of SABS 1200 A) d) Temporary works (Subclause 8.8 of SABS 1200 A) Documentation and Dosign Requireme

16、nts. Compile project specification clauses and schedule items, where applicable, in accordance with Subclause 1.3 and Clause 2 of Section A of Part 3 of the code. PRESTIGE PROJECTS. SABS 1200 AA is generally not appropriate for prestige projects. SUBECONOMIC PROJECTS Until a suitable standardized sp

17、ecification has been published, state which clauses of SABS 1200 AA will not be applicable to the contract, as in the following example: SABS 0120 : Part 2 Section AA-1986 General (small works) PSAA GENERAL (S= WORKS) PSAA 1. APPLICATION (Subclause 2.1). The f01Lowing clauses of SABS 1200 AA are not

18、 applicable to the contract: 8.2.1 Fixed-charge and Value-related Items 8.2.2 ime-related Items 8.2.4 Withholding of Payment for Time-related Items 8.3 Scheduled Fixed-charge and Value-related Items 8.4 Scheduled Time-related Items NOTE: The reference in Subclause 8.2.3 of SABS 1200 AR to Subclause

19、8.2.4.2 of SABS 1200 AA is, by virtue of this clause, no longer valid. 3.4.2 State the degree of accuracy applicable to each part of the works, as follows: PSAA 2. TOLERANCES (Subclause 6.2). Degree of Accuracy I11 shall be applicable to all parts of the Works except . 3.5 LABOUR-BASED PROJECTS. Inc

20、lude SABS l200 AA in the contract, and state which clauses and subclauses of SRBS 1200 AA will not be applicable to the contract. Tnsert appropriate alternative clauses to cover the following clauses of SABS l200 AA in a manner nore suited to a labour-based project: 4.1 Contractors Office and Stores 4.2 Services 5.1.2 Preservation and Replacement of Pegs subject to the Land Survey Act 5.2 Protection of Underground Services 6. Tolerances 7. Testing 8. Measurement and Payment